Add Restore Defaults and Clear options to hotkeys

5 files changed, 116 insertions, 18 deletions

diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index 7f6dfac84..fce86d80a 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -12,7 +12,6 @@
 #include "input_common/main.h"
 #include "input_common/udp/client.h"
 #include "yuzu/configuration/config.h"
-#include "yuzu/uisettings.h"
 
 Config::Config() {
     // TODO: Don't hardcode the path; let the frontend decide where to put the config files.
@@ -212,12 +211,13 @@ const std::array<int, Settings::NativeKeyboard::NumKeyboardMods> Config::default
 // This must be in alphabetical order according to action name as it must have the same order as
 // UISetting::values.shortcuts, which is alphabetically ordered.
 // clang-format off
-const std::array<UISettings::Shortcut, 15> default_hotkeys{{
+const std::array<UISettings::Shortcut, 15> Config::default_hotkeys{{
     {QStringLiteral("Capture Screenshot"),       QStringLiteral("Main Window"), {QStringLiteral("Ctrl+P"), Qt::ApplicationShortcut}},
+    {QStringLiteral("Change Docked Mode"),       QStringLiteral("Main Window"), {QStringLiteral("F10"), Qt::ApplicationShortcut}},
     {QStringLiteral("Continue/Pause Emulation"), QStringLiteral("Main Window"), {QStringLiteral("F4"), Qt::WindowShortcut}},
     {QStringLiteral("Decrease Speed Limit"),     QStringLiteral("Main Window"), {QStringLiteral("-"), Qt::ApplicationShortcut}},
-    {QStringLiteral("Exit yuzu"),                QStringLiteral("Main Window"), {QStringLiteral("Ctrl+Q"), Qt::WindowShortcut}},
     {QStringLiteral("Exit Fullscreen"),          QStringLiteral("Main Window"), {QStringLiteral("Esc"), Qt::WindowShortcut}},
+    {QStringLiteral("Exit yuzu"),                QStringLiteral("Main Window"), {QStringLiteral("Ctrl+Q"), Qt::WindowShortcut}},
     {QStringLiteral("Fullscreen"),               QStringLiteral("Main Window"), {QStringLiteral("F11"), Qt::WindowShortcut}},
     {QStringLiteral("Increase Speed Limit"),     QStringLiteral("Main Window"), {QStringLiteral("+"), Qt::ApplicationShortcut}},
     {QStringLiteral("Load Amiibo"),              QStringLiteral("Main Window"), {QStringLiteral("F2"), Qt::ApplicationShortcut}},
@@ -227,7 +227,6 @@ const std::array<UISettings::Shortcut, 15> default_hotkeys{{
     {QStringLiteral("Toggle Filter Bar"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+F"), Qt::WindowShortcut}},
     {QStringLiteral("Toggle Speed Limit"),       QStringLiteral("Main Window"), {QStringLiteral("Ctrl+Z"), Qt::ApplicationShortcut}},
     {QStringLiteral("Toggle Status Bar"),        QStringLiteral("Main Window"), {QStringLiteral("Ctrl+S"), Qt::WindowShortcut}},
-    {QStringLiteral("Change Docked Mode"),       QStringLiteral("Main Window"), {QStringLiteral("F10"), Qt::ApplicationShortcut}},
 }};
 // clang-format on
 
diff --git a/src/yuzu/configuration/config.h b/src/yuzu/configuration/config.h
index ba6888004..5cd2a5feb 100644
--- a/src/yuzu/configuration/config.h
+++ b/src/yuzu/configuration/config.h
@@ -9,6 +9,7 @@
 #include <string>
 #include <QVariant>
 #include "core/settings.h"
+#include "yuzu/uisettings.h"
 
 class QSettings;
 
@@ -26,6 +27,7 @@ public:
         default_mouse_buttons;
     static const std::array<int, Settings::NativeKeyboard::NumKeyboardKeys> default_keyboard_keys;
     static const std::array<int, Settings::NativeKeyboard::NumKeyboardMods> default_keyboard_mods;
+    static const std::array<UISettings::Shortcut, 15> default_hotkeys;
 
 private:
     void ReadValues();
diff --git a/src/yuzu/configuration/configure_hotkeys.cpp b/src/yuzu/configuration/configure_hotkeys.cpp
index fa9052136..6f7fd4414 100644
--- a/src/yuzu/configuration/configure_hotkeys.cpp
+++ b/src/yuzu/configuration/configure_hotkeys.cpp
@@ -2,10 +2,12 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <QMenu>
 #include <QMessageBox>
 #include <QStandardItemModel>
 #include "core/settings.h"
 #include "ui_configure_hotkeys.h"
+#include "yuzu/configuration/config.h"
 #include "yuzu/configuration/configure_hotkeys.h"
 #include "yuzu/hotkeys.h"
 #include "yuzu/util/sequence_dialog/sequence_dialog.h"
@@ -19,6 +21,9 @@ ConfigureHotkeys::ConfigureHotkeys(QWidget* parent)
     model->setColumnCount(3);
 
     connect(ui->hotkey_list, &QTreeView::doubleClicked, this, &ConfigureHotkeys::Configure);
+    connect(ui->hotkey_list, &QTreeView::customContextMenuRequested, this,
+            &ConfigureHotkeys::PopupContextMenu);
+    ui->hotkey_list->setContextMenuPolicy(Qt::CustomContextMenu);
     ui->hotkey_list->setModel(model);
 
     // TODO(Kloen): Make context configurable as well (hiding the column for now)
@@ -27,6 +32,10 @@ ConfigureHotkeys::ConfigureHotkeys(QWidget* parent)
     ui->hotkey_list->setColumnWidth(0, 200);
     ui->hotkey_list->resizeColumnToContents(1);
 
+    connect(ui->button_restore_defaults, &QPushButton::clicked, this,
+            &ConfigureHotkeys::RestoreDefaults);
+    connect(ui->button_clear_all, &QPushButton::clicked, this, &ConfigureHotkeys::ClearAll);
+
     RetranslateUI();
 }
 
@@ -71,7 +80,6 @@ void ConfigureHotkeys::Configure(QModelIndex index) {
     }
 
     index = index.sibling(index.row(), 1);
-    auto* const model = ui->hotkey_list->model();
     const auto previous_key = model->data(index);
 
     SequenceDialog hotkey_dialog{this};
@@ -81,31 +89,33 @@ void ConfigureHotkeys::Configure(QModelIndex index) {
     if (return_code == QDialog::Rejected || key_sequence.isEmpty()) {
         return;
     }
+    const auto [key_sequence_used, used_action] = IsUsedKey(key_sequence);
 
-    if (IsUsedKey(key_sequence) && key_sequence != QKeySequence(previous_key.toString())) {
-        QMessageBox::warning(this, tr("Conflicting Key Sequence"),
-                             tr("The entered key sequence is already assigned to another hotkey."));
+    if (key_sequence_used && key_sequence != QKeySequence(previous_key.toString())) {
+        QMessageBox::warning(
+            this, tr("Conflicting Key Sequence"),
+            tr("The entered key sequence is already assigned to: %1").arg(used_action));
     } else {
         model->setData(index, key_sequence.toString(QKeySequence::NativeText));
     }
 }
 
-bool ConfigureHotkeys::IsUsedKey(QKeySequence key_sequence) const {
-    for (int r = 0; r < model->rowCount(); r++) {
+std::pair<bool, QString> ConfigureHotkeys::IsUsedKey(QKeySequence key_sequence) const {
+    for (int r = 0; r < model->rowCount(); ++r) {
         const QStandardItem* const parent = model->item(r, 0);
 
-        for (int r2 = 0; r2 < parent->rowCount(); r2++) {
+        for (int r2 = 0; r2 < parent->rowCount(); ++r2) {
             const QStandardItem* const key_seq_item = parent->child(r2, 1);
             const auto key_seq_str = key_seq_item->text();
             const auto key_seq = QKeySequence::fromString(key_seq_str, QKeySequence::NativeText);
 
             if (key_sequence == key_seq) {
-                return true;
+                return std::make_pair(true, parent->child(r2, 0)->text());
             }
         }
     }
 
-    return false;
+    return std::make_pair(false, QString());
 }
 
 void ConfigureHotkeys::ApplyConfiguration(HotkeyRegistry& registry) {
@@ -128,3 +138,55 @@ void ConfigureHotkeys::ApplyConfiguration(HotkeyRegistry& registry) {
 
     registry.SaveHotkeys();
 }
+
+void ConfigureHotkeys::RestoreDefaults() {
+    for (int r = 0; r < model->rowCount(); ++r) {
+        const QStandardItem* parent = model->item(r, 0);
+
+        for (int r2 = 0; r2 < parent->rowCount(); ++r2) {
+            model->item(r, 0)->child(r2, 1)->setText(Config::default_hotkeys[r2].shortcut.first);
+        }
+    }
+}
+
+void ConfigureHotkeys::ClearAll() {
+    for (int r = 0; r < model->rowCount(); ++r) {
+        const QStandardItem* parent = model->item(r, 0);
+
+        for (int r2 = 0; r2 < parent->rowCount(); ++r2) {
+            model->item(r, 0)->child(r2, 1)->setText(tr(""));
+        }
+    }
+}
+
+void ConfigureHotkeys::PopupContextMenu(const QPoint& menu_location) {
+    QModelIndex index = ui->hotkey_list->indexAt(menu_location);
+    if (!index.parent().isValid()) {
+        return;
+    }
+
+    const auto selected = index.sibling(index.row(), 1);
+    QMenu context_menu;
+
+    QAction* restore_default = context_menu.addAction(tr("Restore Default"));
+    QAction* clear = context_menu.addAction(tr("Clear"));
+
+    connect(restore_default, &QAction::triggered, [this, selected] {
+        const QKeySequence& default_key_sequence = QKeySequence::fromString(
+            Config::default_hotkeys[selected.row()].shortcut.first, QKeySequence::NativeText);
+        const auto [key_sequence_used, used_action] = IsUsedKey(default_key_sequence);
+
+        if (key_sequence_used &&
+            default_key_sequence != QKeySequence(model->data(selected).toString())) {
+
+            QMessageBox::warning(
+                this, tr("Conflicting Key Sequence"),
+                tr("The default key sequence is already assigned to: %1").arg(used_action));
+        } else {
+            model->setData(selected, default_key_sequence.toString(QKeySequence::NativeText));
+        }
+    });
+    connect(clear, &QAction::triggered, [this, selected] { model->setData(selected, tr("")); });
+
+    context_menu.exec(ui->hotkey_list->viewport()->mapToGlobal(menu_location));
+}
diff --git a/src/yuzu/configuration/configure_hotkeys.h b/src/yuzu/configuration/configure_hotkeys.h
index 8f8c6173b..a2ec3323e 100644
--- a/src/yuzu/configuration/configure_hotkeys.h
+++ b/src/yuzu/configuration/configure_hotkeys.h
@@ -35,7 +35,11 @@ private:
     void RetranslateUI();
 
     void Configure(QModelIndex index);
-    bool IsUsedKey(QKeySequence key_sequence) const;
+    std::pair<bool, QString> IsUsedKey(QKeySequence key_sequence) const;
+
+    void RestoreDefaults();
+    void ClearAll();
+    void PopupContextMenu(const QPoint& menu_location);
 
     std::unique_ptr<Ui::ConfigureHotkeys> ui;
 
diff --git a/src/yuzu/configuration/configure_hotkeys.ui b/src/yuzu/configuration/configure_hotkeys.ui
index 0d0b70f38..6d9f861e3 100644
--- a/src/yuzu/configuration/configure_hotkeys.ui
+++ b/src/yuzu/configuration/configure_hotkeys.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>363</width>
-    <height>388</height>
+    <width>439</width>
+    <height>510</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -15,7 +15,7 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
-    <layout class="QVBoxLayout" name="verticalLayout_2">
+    <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
       <widget class="QLabel" name="label_2">
        <property name="text">
@@ -24,6 +24,37 @@
       </widget>
      </item>
      <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="button_clear_all">
+       <property name="text">
+        <string>Clear All</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="button_restore_defaults">
+       <property name="text">
+        <string>Restore Defaults</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout_2">
+     <item>
       <widget class="QTreeView" name="hotkey_list">
        <property name="editTriggers">
         <set>QAbstractItemView::NoEditTriggers</set>
@@ -39,4 +70,4 @@
  </widget>
  <resources/>
  <connections/>
-</ui>
\ No newline at end of file
+</ui>